README.md

@@ -1,16 +0,0 @@
-You can find my server configs in this repo, they are split in different branches.
-
-- [🌑 Selfhost Branch](https://git.zzls.xyz/Fijxu/etc-configs/src/branch/selfhost)
-
-- [🇺🇸 VPS Branch](https://git.zzls.xyz/Fijxu/etc-configs/src/branch/vpsus)
-
-- [🌌 Veil Branch](https://git.zzls.xyz/Fijxu/etc-configs/src/branch/veil) (**New**)
-
-- [🇨🇱 Oracle VPS Branch](https://git.zzls.xyz/Fijxu/etc-configs/src/branch/oracle)
-
-
-#### Suggestions or Issues?
-
-If you got any suggestions to the nginx configs or something that is not to your liking within the privacy-focused services I provide; Open an issue or a pull request in any config. You can either create an account with your real E-mail or with a throw away one (But probably you will be considered as a bad actor for me if you don't provide any real identity like GitHub, GitLab, Codeberg or anything like that, so make sure to link any of those).
-
-*Contact*: [https://nadeko.net/contact](https://nadeko.net/contact)

nginx/configs/general.conf

@@ -0,0 +1,11 @@
+# gzip
+gzip              on;
+gzip_vary         on;
+gzip_proxied      any;
+gzip_comp_level   6;
+gzip_types        text/plain text/css text/xml application/json application/javascript application/rss+xml application/atom+xml image/svg+xml;
+
+# brotli
+#brotli            on;
+#brotli_comp_level 6;
+#brotli_types      text/plain text/css text/xml application/json application/javascript application/rss+xml application/atom+xml image/svg+xml;

nginx/configs/proxyheaders.conf

@@ -0,0 +1,20 @@
+proxy_http_version                 1.1;
+proxy_cache_bypass                 $http_upgrade;
+
+# Proxy SSL
+proxy_ssl_server_name              on;
+
+# Proxy headers
+proxy_set_header Upgrade           $http_upgrade;
+#proxy_set_header Connection        $connection_upgrade;
+proxy_set_header X-Real-IP         $remote_addr;
+proxy_set_header Forwarded         $proxy_add_forwarded;
+proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;
+proxy_set_header X-Forwarded-Proto $scheme;
+proxy_set_header X-Forwarded-Host  $host;
+proxy_set_header X-Forwarded-Port  $server_port;
+
+# Proxy timeouts
+proxy_connect_timeout              60s;
+proxy_send_timeout                 60s;
+proxy_read_timeout                 60s;

nginx/configs/securityheaders.conf

@@ -0,0 +1,12 @@
+# security headers
+add_header X-XSS-Protection          "1; mode=block" always;
+add_header X-Content-Type-Options    "nosniff" always;
+add_header Referrer-Policy           "no-referrer-when-downgrade" always;
+#add_header Content-Security-Policy   "default-src 'self' http: https: ws: wss: data: blob: 'unsafe-inline'; frame-ancestors 'self';" always;
+add_header Permissions-Policy        "interest-cohort=()" always;
+add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
+
+# . files
+location ~ /\.(?!well-known) {
+    deny all;
+}

nginx/nginx.conf

@@ -0,0 +1,102 @@
+worker_processes auto;
+worker_rlimit_nofile 65535;
+
+# Include Modules
+include /etc/nginx/modules-enabled/*.conf;
+#load_module /usr/lib/nginx/modules/ngx_http_modsecurity_module.so;
+#load_module /usr/lib/nginx/modules/ngx_http_brotli_filter_module.so; # for compressing responses on-the-fly
+#load_module /usr/lib/nginx/modules/ngx_http_brotli_static_module.so; # for serving pre-compressed files
+
+# Include external config
+include /etc/nginx/conf.d/*.conf;
+
+events {
+    multi_accept on;
+    worker_connections 65535;
+}
+
+stream {
+    include /etc/nginx/streams/*.conf;
+}
+
+http {
+
+    # Basic Settings
+    charset utf-8;
+    sendfile on;
+    tcp_nopush on;
+    tcp_nodelay on;
+    server_tokens off;
+    log_not_found off;
+    types_hash_max_size 4096;
+    types_hash_bucket_size 64;
+
+    # Virtual Host Configs
+    include /etc/nginx/sites-enabled/*.conf;
+
+    # MIME
+    include mime.types;
+    default_type application/octet-stream;
+
+    # SSL
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_ciphers "ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384";
+    ssl_prefer_server_ciphers off;
+    #
+    ssl_session_timeout 1d;
+    ssl_session_cache shared:MozSSL:10m;
+    ssl_session_tickets off;
+
+	# Diffie-Hellman parameter for DHE ciphersuites
+    ssl_dhparam /etc/nginx/dhparam.pem;
+
+    # HTTP2 Settings
+    http2_max_field_size 64k;
+    http2_max_header_size 512k;
+
+    # DDOS Protection
+    limit_conn_zone $binary_remote_addr zone=perip:10m;
+    limit_conn perip 100;
+
+    limit_req_zone $binary_remote_addr zone=engine:10m rate=2r/s;
+    limit_req_zone $binary_remote_addr zone=static:10m rate=100r/s;
+
+    # reset timed out connections freeing ram
+    reset_timedout_connection on;
+    # maximum time between packets the client can pause when sending nginx any data
+    client_body_timeout 10s;
+    # maximum time the client has to send the entire header to nginx
+    client_header_timeout 10s;
+    # timeout which a single keep-alive client connection will stay open
+    keepalive_timeout 65s;
+    # maximum time between packets nginx is allowed to pause when sending the client data
+    send_timeout 10s;
+
+	# Connection header for WebSocket reverse proxy
+    map $http_upgrade $connection_upgrade {
+        default upgrade;
+        ""      close;
+    }
+
+    map $remote_addr $proxy_forwarded_elem {
+
+        # IPv4 addresses can be sent as-is
+        ~^[0-9.]+$        "for=$remote_addr";
+
+        # IPv6 addresses need to be bracketed and quoted
+        ~^[0-9A-Fa-f:.]+$ "for=\"[$remote_addr]\"";
+
+        # Unix domain socket names cannot be represented in RFC 7239 syntax
+        default           "for=unknown";
+    }
+
+    map $http_forwarded $proxy_add_forwarded {
+
+        # If the incoming Forwarded header is syntactically valid, append to it
+        "~^(,[ \\t]*)*([!#$%&'*+.^_`|~0-9A-Za-z-]+=([!#$%&'*+.^_`|~0-9A-Za-z-]+|\"([\\t \\x21\\x23-\\x5B\\x5D-\\x7E\\x80-\\xFF]|\\\\[\\t \\x21-\\x7E\\x80-\\xFF])*\"))?(;([!#$%&'*+.^_`|~0-9A-Za-z-]+=([!#$%&'*+.^_`|~0-9A-Za-z-]+|\"([\\t \\x21\\x23-\\x5B\\x5D-\\x7E\\x80-\\xFF]|\\\\[\\t \\x21-\\x7E\\x80-\\xFF])*\"))?)*([ \\t]*,([ \\t]*([!#$%&'*+.^_`|~0-9A-Za-z-]+=([!#$%&'*+.^_`|~0-9A-Za-z-]+|\"([\\t \\x21\\x23-\\x5B\\x5D-\\x7E\\x80-\\xFF]|\\\\[\\t \\x21-\\x7E\\x80-\\xFF])*\"))?(;([!#$%&'*+.^_`|~0-9A-Za-z-]+=([!#$%&'*+.^_`|~0-9A-Za-z-]+|\"([\\t \\x21\\x23-\\x5B\\x5D-\\x7E\\x80-\\xFF]|\\\\[\\t \\x21-\\x7E\\x80-\\xFF])*\"))?)*)?)*$" "$http_forwarded, $proxy_forwarded_elem";
+
+        # Otherwise, replace it
+        default "$proxy_forwarded_elem";
+    }
+
+}

nginx/sites-available/ayayabeauty.conf

@@ -0,0 +1,33 @@
+server {
+    server_name ayaya.beauty;
+
+    location /.well-known/matrix/server {
+        return 200 '{ "m.server": "matrix.ayaya.beauty:443" }';
+    }
+
+    location /.well-known/matrix/client {
+        # If your sever_name here doesn't match your matrix homeserver URL
+        # (e.g. hostname.com as server_name and matrix.hostname.com as homeserver URL)
+        add_header Access-Control-Allow-Origin '*';
+        return 200 '{ "m.homeserver": { "base_url": "https://matrix.ayaya.beauty" } }';
+    }
+
+    listen 443 ssl http2; # managed by Certbot
+    ssl_certificate /etc/letsencrypt/live/ayaya.beauty/fullchain.pem; # managed by Certbot
+    ssl_certificate_key /etc/letsencrypt/live/ayaya.beauty/privkey.pem; # managed by Certbot
+    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
+    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
+
+}
+server {
+    if ($host = ayaya.beauty) {
+        return 301 https://$host$request_uri;
+    } # managed by Certbot
+
+
+	listen 80;
+    server_name ayaya.beauty;
+    return 404; # managed by Certbot
+
+
+}

nginx/sites-available/count.ayaya.beauty.conf

@@ -0,0 +1,33 @@
+server {
+	access_log /var/log/nginx/count.ayaya.beauty.log combined;
+
+	server_name count.ayaya.beauty;
+	include configs/general.conf;
+	include configs/securityheaders.conf;
+
+	location / {
+		proxy_pass http://127.0.0.1:41000/;
+		include configs/proxyheaders.conf;
+	}
+
+	# QUIC
+	add_header Alt-Svc 'h3=":443"; ma=86400';
+
+	listen 443 http3;
+	listen 443 http2 ssl; # managed by Certbot
+	ssl_certificate /etc/letsencrypt/live/count.ayaya.beauty/fullchain.pem; # managed by Certbot
+	ssl_certificate_key /etc/letsencrypt/live/count.ayaya.beauty/privkey.pem; # managed by Certbot
+	include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
+	ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
+
+}
+server {
+	if ($host = count.ayaya.beauty) {
+		return 301 https://$host$request_uri;
+		} # managed by Certbot
+
+		server_name count.ayaya.beauty;
+
+		listen 80;
+		return 404; # managed by Certbot
+	}

nginx/sites-available/matrix.conf

@@ -0,0 +1,56 @@
+server {
+
+    listen 443 ssl http2;
+    listen [::]:443 ssl http2;
+
+    # For the federation port
+    listen 8448 ssl http2 default_server;
+    listen [::]:8448 ssl http2 default_server;
+
+    server_name matrix.zzls.xyz;
+
+    location ~ ^(/_matrix|/_synapse/client) {
+        # note: do not add a path (even a single /) after the port in `proxy_pass`,
+        # otherwise nginx will canonicalise the URI and cause signature verification
+        # errors.
+        proxy_pass http://localhost:8008;
+        proxy_set_header X-Forwarded-For $remote_addr;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header Host $host;
+
+	add_header Referrer-Policy "no-referrer-when-downgrade" always;
+        add_header Permissions-Policy "interest-cohort=()" always;
+        add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
+        add_header X-Frame-Options "sameorigin";
+
+        # Nginx by default only allows file uploads up to 1M in size
+        # Increase client_max_body_size to match max_upload_size defined in homeserver.yaml
+        client_max_body_size 50M;
+    }
+
+    location /.well-known/matrix/client {
+    return 200 '{"m.homeserver": {"base_url": "https://matrix.zzls.xyz"}}';
+    default_type application/json;
+    add_header Access-Control-Allow-Origin *;
+}
+
+    ssl_certificate /etc/letsencrypt/live/matrix.zzls.xyz/fullchain.pem; # managed by Certbot
+    ssl_certificate_key /etc/letsencrypt/live/matrix.zzls.xyz/privkey.pem; # managed by Certbot
+    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
+    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
+
+}
+
+server {
+    if ($host = matrix.zzls.xyz) {
+        return 301 https://$host$request_uri;
+    } # managed by Certbot
+
+
+	listen 80;
+
+    server_name matrix.zzls.xyz;
+    return 404; # managed by Certbot
+
+
+}

nginx/sites-available/matrix2.conf

@@ -0,0 +1,38 @@
+server {
+    server_name matrix.ayaya.beauty; # EDIT THIS
+	access_log /var/log/nginx/matrix.log;
+    #merge_slashes off;
+
+    proxy_set_header Host      $host;
+    proxy_set_header X-Real-IP $remote_addr;
+    proxy_read_timeout         600;
+
+    location /_matrix/ {
+        proxy_pass http://127.0.0.1:8008;
+       # proxy_set_header Host $http_host;
+       # proxy_buffering off;
+    }
+    client_max_body_size 20M;
+
+    listen 443 ssl http2; # managed by Certbot
+    listen 8448 ssl http2;
+    listen [::]:8448 ssl http2;
+
+    ssl_certificate /etc/letsencrypt/live/matrix.ayaya.beauty/fullchain.pem; # managed by Certbot
+    ssl_certificate_key /etc/letsencrypt/live/matrix.ayaya.beauty/privkey.pem; # managed by Certbot
+    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
+    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
+
+}
+server {
+    if ($host = matrix.ayaya.beauty) {
+        return 301 https://$host$request_uri;
+    } # managed by Certbot
+
+
+	listen 80;
+    server_name matrix.ayaya.beauty;
+    return 404; # managed by Certbot
+
+
+}

nginx/sites-available/nimuvt.multex.software.conf

@@ -0,0 +1,42 @@
+error_log /var/log/nginx/nimuerr.log;
+access_log /var/log/nginx/nimu.log;
+
+upstream nimuvt-botsite {
+    server unix:///tmp/remote_socket;
+}
+
+upstream nimuvt-websocket {
+    server unix:///var/run/pajbot/nimuvt/websocket.sock;
+}
+
+server {
+    #listen 443 ssl http2;
+    #listen [::]:443 ssl http2;
+
+    #ssl_certificate /etc/letsencrypt/live/multex.software/fullchain.pem;
+    #ssl_certificate_key /etc/letsencrypt/live/multex.software/privkey.pem;
+listen 80;
+    server_name nimuvt.multex.software;
+
+    charset utf-8;
+
+    location /api/ {
+        uwsgi_pass nimuvt-botsite;
+        include uwsgi_params;
+        expires epoch;
+    }
+
+    location / {
+        uwsgi_pass nimuvt-botsite;
+        include uwsgi_params;
+        expires epoch;
+        add_header Cache-Control "public";
+    }
+
+    location /clrsocket {
+        proxy_pass http://nimuvt-websocket/;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "Upgrade";
+    }
+}

nginx/sites-available/search.zzls.xyz.conf

@@ -0,0 +1,71 @@
+server {
+    access_log /var/log/nginx/search.access.log;
+    error_log /var/log/nginx/search.error.log;
+
+    server_name search.zzls.xyz;
+    include configs/general.conf;
+
+    if ($server_protocol ~* "HTTP/1.0") {
+        return 444;
+    }
+    if ($http_user_agent ~* (python) ) {
+        return 403;
+    }
+
+    location / {
+        proxy_pass http://127.0.0.1:8888/;
+        #
+        proxy_http_version 1.1;
+        proxy_cache_bypass $http_upgrade;
+
+        # Proxy headers for the Limiter
+        proxy_set_header Host $host;
+        proxy_set_header Connection $http_connection;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Scheme $scheme;
+    }
+
+    location /searx/static/ {
+        alias /usr/local/searx/searx-src/searx/static/;
+    }
+
+    # Onion Service Header
+    add_header Onion-Location http://searxdr3pqz4nydgnqocsia2xbywptxbkympa2emn7zlgggrir4bkfad.onion$request_uri;
+
+    # QUIC
+    add_header Alt-Svc 'h3=":443"; ma=86400';
+
+    # CSP + Security Headers
+    # include configs/securityheaders.conf;
+    add_header Permissions-Policy        "interest-cohort=()" always;
+    add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
+    add_header Content-Security-Policy "default-src 'none'; script-src 'self'; style-src 'self' 'unsafe-inline'; form-action 'self' https://github.com/tiekoetter/searxng/issues/new; font-src 'self'; frame-ancestors 'self'; base-uri 'self'; connect-src 'self' https://overpass-api.de; img-src 'self' data: https://*.tile.openstreetmap.org; frame-src 'self' https://www.youtube-nocookie.com https://invidious.tiekoetter.com https://player.vimeo.com https://www.dailymotion.com https://www.deezer.com https://www.mixcloud.com https://w.soundcloud.com https://embed.spotify.com https://open.spotify.com/" always;
+
+    quic_retry on;
+    quic_gso on;
+    ssl_early_data on;
+    ssl_session_ticket_key /etc/nginx/http3key.key;
+
+    listen 443 http3;
+    listen 443 ssl http2; # managed by Certbot
+    ssl_certificate /etc/letsencrypt/live/search.zzls.xyz/fullchain.pem; # managed by Certbot
+    ssl_certificate_key /etc/letsencrypt/live/search.zzls.xyz/privkey.pem; # managed by Certbot
+    #include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
+    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
+
+
+}
+
+server {
+    if ($host = search.zzls.xyz) {
+        return 301 https://$host$request_uri;
+        } # managed by Certbot
+
+
+        listen 80;
+
+        server_name search.zzls.xyz;
+        return 404; # managed by Certbot
+
+
+    }

nginx/sites-available/status.zzls.xyz.conf

@@ -0,0 +1,35 @@
+server {
+	access_log /var/log/nginx/status.zzls.xyz.log combined;
+
+	server_name status.zzls.xyz;
+	include configs/general.conf;
+	include configs/securityheaders.conf;
+
+	location / {
+		proxy_pass http://127.0.0.1:41030/;
+		include configs/proxyheaders.conf;
+        proxy_set_header   Connection "upgrade";
+        proxy_set_header   Host $host;
+	}
+
+	# QUIC
+	add_header Alt-Svc 'h3=":443"; ma=86400';
+
+	listen 443 http3;
+	listen 443 http2 ssl; # managed by Certbot
+	ssl_certificate /etc/letsencrypt/live/status.zzls.xyz/fullchain.pem; # managed by Certbot
+	ssl_certificate_key /etc/letsencrypt/live/status.zzls.xyz/privkey.pem; # managed by Certbot
+	include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
+	ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
+
+}
+server {
+	if ($host = status.zzls.xyz) {
+		return 301 https://$host$request_uri;
+		} # managed by Certbot
+
+		server_name status.zzls.xyz;
+
+		listen 80;
+		return 404; # managed by Certbot
+	}

nginx/sites-enabled/count.ayaya.beauty.conf

@@ -0,0 +1 @@
+../sites-available/count.ayaya.beauty.conf

nginx/sites-enabled/search.zzls.xyz.conf

@@ -0,0 +1 @@
+../sites-available/search.zzls.xyz.conf

nginx/sites-enabled/status.zzls.xyz.conf

@@ -0,0 +1 @@
+../sites-available/status.zzls.xyz.conf

sysctl.d/99-swappiness.conf

@@ -0,0 +1 @@
+vm.swappiness=10

sysctl.d/internettweaks.conf

@@ -0,0 +1,41 @@
+#TCP Tweaks
+net.ipv4.tcp_tw_reuse = 1
+net.ipv4.tcp_fastopn = 3
+net.ipv4.tcp_fin_timeout = 10
+
+# disable tcp timestamps to avoid leaking some system information
+# https://www.whonix.org/wiki/Disable_TCP_and_ICMP_Timestamps
+net.ipv4.tcp_timestamps=0
+
+#TCP BBR Congestion Control Algoritm
+net.core.default_qdisc = cake
+net.ipv4.tcp_congestion_control = bbr
+net.ipv4.tcp_notsent_lowat = 16384
+
+#Ignore ICMP Ping requests
+#net.ipv4.icmp_echo_ignore_all = 1
+#net.ipv6.icmp.echo_ignore_all = 1
+
+#Increase the memory dedicated to the network interfaces
+net.core.rmem_default = 1048576
+net.core.rmem_max = 16777216
+net.core.wmem_default = 1048576
+net.core.wmem_max = 16777216
+net.core.optmem_max = 65536
+net.ipv4.tcp_rmem = 4096 1048576 2097152
+net.ipv4.tcp_wmem = 4096 65536 16777216
+
+net.ipv4.udp_rmem_min = 8192
+net.ipv4.udp_wmem_min = 8192
+
+# increase aslr effectiveness for mmap
+# https://lwn.net/Articles/667790
+vm.mmap_rnd_bits=32
+vm.mmap_rnd_compat_bits=16
+
+#SYN Flood Protection
+
+net.ipv4.tcp_max_syn_backlog = 1024
+net.ipv4.tcp_syn_retries = 6
+net.ipv4.tcp_synack_retries = 3
+net.ipv4.tcp_syncookies = 1